Anyway, I don't have Genuine Fractals, but since Adobe Photoshop CS2 is acceptable (and providing you have it), just do the following: Open your original image in Photoshop CS2. (original image size must be at least 17MB) Go to the Image menu and choose Image Size... In the first Width box, type 4800 (pixels). In the Height box, type 3600 (pixels). Note: of course, if your image is portrait oriented, inverse these values... ;o)) Edit Note: I realize now that these dimension values correspond to the Olympus Four Thirds image standard. Your image dimensions will probably be slightly different. As long as your Pixel Dimensions reach the required 48MB, it's OK... Now you see that the image size has increased to 49.4MB (which meets the requirements). In the screen capture, you see where the bicubic option option has to be checked. I also read on the Alamy site that they ask that you don't use any sharpening... Keep your image as 'pure' as possible (if you plan on doing some image manipulation before submitting it). These are some very heavy requirements, by the way...

We do not see things as they are. ǝɹɐ ǝʍ sɐ sƃuıɥʇ ǝǝs ǝʍ